52a4d556d6
In this change, we introduce a few running tally tables whose names are self-describing: * `lsif_data_apidocs_num_pages` - used to optimize a query in lsifstore. * `lsif_data_apidocs_num_dumps` - generally useful info, and used by the OOB migration. * `lsif_data_apidocs_num_search_results_public` - generally useful info I would like to expose in the future * `lsif_data_apidocs_num_search_results_private` - generally useful info I would like to expose in the future We also introduce a running tally table `lsif_data_apidocs_num_dumps_indexed` which records the number of LSIF dumps that have been indexed for search by the OOB migrator, making the `Progress` percentage calculation for the API docs' OOB search migrator very cheap - as it had previously caused high CPU usage in codeintel-db due to the expensive `count()` involved. See #25856 Additionally, this concludes the major DB-schema rework I have been doing for the API docs search backend and re-enables API docs search by default, so that indexing will once again continue on Sourcegraph.com. Fixes #25856 Helps #21938 Signed-off-by: Stephen Gutekanst <stephen@sourcegraph.com>
33 KiB
Table "public.codeintel_schema_migrations"
Column | Type | Collation | Nullable | Default
---------+---------+-----------+----------+---------
version | bigint | | not null |
dirty | boolean | | not null |
Indexes:
"codeintel_schema_migrations_pkey" PRIMARY KEY, btree (version)
Table "public.lsif_data_apidocs_num_dumps"
Column | Type | Collation | Nullable | Default
--------+--------+-----------+----------+---------
count | bigint | | |
Table "public.lsif_data_apidocs_num_dumps_indexed"
Column | Type | Collation | Nullable | Default
--------+--------+-----------+----------+---------
count | bigint | | |
Table "public.lsif_data_apidocs_num_pages"
Column | Type | Collation | Nullable | Default
--------+--------+-----------+----------+---------
count | bigint | | |
Table "public.lsif_data_apidocs_num_search_results_private"
Column | Type | Collation | Nullable | Default
--------+--------+-----------+----------+---------
count | bigint | | |
Table "public.lsif_data_apidocs_num_search_results_public"
Column | Type | Collation | Nullable | Default
--------+--------+-----------+----------+---------
count | bigint | | |
Table "public.lsif_data_definitions"
Column | Type | Collation | Nullable | Default
----------------+---------+-----------+----------+---------
dump_id | integer | | not null |
scheme | text | | not null |
identifier | text | | not null |
data | bytea | | |
schema_version | integer | | not null |
num_locations | integer | | not null |
Indexes:
"lsif_data_definitions_pkey" PRIMARY KEY, btree (dump_id, scheme, identifier)
"lsif_data_definitions_dump_id_schema_version" btree (dump_id, schema_version)
Triggers:
lsif_data_definitions_schema_versions_insert AFTER INSERT ON lsif_data_definitions REFERENCING NEW TABLE AS newtab FOR EACH STATEMENT EXECUTE FUNCTION update_lsif_data_definitions_schema_versions_insert()
Associates (document, range) pairs with the import monikers attached to the range.
data: A gob-encoded payload conforming to an array of LocationData types.
dump_id: The identifier of the associated dump in the lsif_uploads table (state=completed).
identifier: The moniker identifier.
num_locations: The number of locations stored in the data field.
schema_version: The schema version of this row - used to determine presence and encoding of data.
scheme: The moniker scheme.
Table "public.lsif_data_definitions_schema_versions"
Column | Type | Collation | Nullable | Default
--------------------+---------+-----------+----------+---------
dump_id | integer | | not null |
min_schema_version | integer | | |
max_schema_version | integer | | |
Indexes:
"lsif_data_definitions_schema_versions_pkey" PRIMARY KEY, btree (dump_id)
"lsif_data_definitions_schema_versions_dump_id_schema_version_bo" btree (dump_id, min_schema_version, max_schema_version)
Tracks the range of schema_versions for each upload in the lsif_data_definitions table.
dump_id: The identifier of the associated dump in the lsif_uploads table.
max_schema_version: An upper-bound on the lsif_data_definitions.schema_version where lsif_data_definitions.dump_id = dump_id.
min_schema_version: A lower-bound on the lsif_data_definitions.schema_version where lsif_data_definitions.dump_id = dump_id.
Table "public.lsif_data_docs_search_lang_names_private"
Column | Type | Collation | Nullable | Default
-----------+----------+-----------+----------+----------------------------------------------------------------------
id | bigint | | not null | nextval('lsif_data_docs_search_lang_names_private_id_seq'::regclass)
lang_name | text | | not null |
tsv | tsvector | | not null |
Indexes:
"lsif_data_docs_search_lang_names_private_pkey" PRIMARY KEY, btree (id)
"lsif_data_docs_search_lang_names_private_lang_name_key" UNIQUE CONSTRAINT, btree (lang_name)
"lsif_data_docs_search_lang_names_private_tsv_idx" gin (tsv)
Referenced by:
TABLE "lsif_data_docs_search_private" CONSTRAINT "lsif_data_docs_search_private_lang_name_id_fk" FOREIGN KEY (lang_name_id) REFERENCES lsif_data_docs_search_lang_names_private(id)
Each unique language name being stored in the API docs search index.
id: The ID of the language name.
lang_name: The lowercase language name (go, java, etc.) OR, if unknown, the LSIF indexer name.
tsv: Indexed tsvector for the lang_name field. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
Table "public.lsif_data_docs_search_lang_names_public"
Column | Type | Collation | Nullable | Default
-----------+----------+-----------+----------+---------------------------------------------------------------------
id | bigint | | not null | nextval('lsif_data_docs_search_lang_names_public_id_seq'::regclass)
lang_name | text | | not null |
tsv | tsvector | | not null |
Indexes:
"lsif_data_docs_search_lang_names_public_pkey" PRIMARY KEY, btree (id)
"lsif_data_docs_search_lang_names_public_lang_name_key" UNIQUE CONSTRAINT, btree (lang_name)
"lsif_data_docs_search_lang_names_public_tsv_idx" gin (tsv)
Referenced by:
TABLE "lsif_data_docs_search_public" CONSTRAINT "lsif_data_docs_search_public_lang_name_id_fk" FOREIGN KEY (lang_name_id) REFERENCES lsif_data_docs_search_lang_names_public(id)
Each unique language name being stored in the API docs search index.
id: The ID of the language name.
lang_name: The lowercase language name (go, java, etc.) OR, if unknown, the LSIF indexer name.
tsv: Indexed tsvector for the lang_name field. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
Table "public.lsif_data_docs_search_private"
Column | Type | Collation | Nullable | Default
------------------------+----------+-----------+----------+-----------------------------------------------------------
id | bigint | | not null | nextval('lsif_data_docs_search_private_id_seq'::regclass)
repo_id | integer | | not null |
dump_id | integer | | not null |
dump_root | text | | not null |
path_id | text | | not null |
detail | text | | not null |
lang_name_id | integer | | not null |
repo_name_id | integer | | not null |
tags_id | integer | | not null |
search_key | text | | not null |
search_key_tsv | tsvector | | not null |
search_key_reverse_tsv | tsvector | | not null |
label | text | | not null |
label_tsv | tsvector | | not null |
label_reverse_tsv | tsvector | | not null |
Indexes:
"lsif_data_docs_search_private_pkey" PRIMARY KEY, btree (id)
"lsif_data_docs_search_private_dump_id_idx" btree (dump_id)
"lsif_data_docs_search_private_dump_root_idx" btree (dump_root)
"lsif_data_docs_search_private_label_reverse_tsv_idx" btree (label_reverse_tsv)
"lsif_data_docs_search_private_label_tsv_idx" btree (label_tsv)
"lsif_data_docs_search_private_repo_id_idx" btree (repo_id)
"lsif_data_docs_search_private_search_key_reverse_tsv_idx" btree (search_key_reverse_tsv)
"lsif_data_docs_search_private_search_key_tsv_idx" btree (search_key_tsv)
Foreign-key constraints:
"lsif_data_docs_search_private_lang_name_id_fk" FOREIGN KEY (lang_name_id) REFERENCES lsif_data_docs_search_lang_names_private(id)
"lsif_data_docs_search_private_repo_name_id_fk" FOREIGN KEY (repo_name_id) REFERENCES lsif_data_docs_search_repo_names_private(id)
"lsif_data_docs_search_private_tags_id_fk" FOREIGN KEY (tags_id) REFERENCES lsif_data_docs_search_tags_private(id)
Triggers:
lsif_data_docs_search_private_delete AFTER DELETE ON lsif_data_docs_search_private REFERENCING OLD TABLE AS oldtbl FOR EACH STATEMENT EXECUTE FUNCTION lsif_data_docs_search_private_delete()
lsif_data_docs_search_private_insert AFTER INSERT ON lsif_data_docs_search_private REFERENCING NEW TABLE AS newtbl FOR EACH STATEMENT EXECUTE FUNCTION lsif_data_docs_search_private_insert()
A tsvector search index over API documentation (private repos only)
detail: The detail string (e.g. the full function signature and its docs). See protocol/documentation.go:Documentation
dump_id: The identifier of the associated dump in the lsif_uploads table (state=completed).
dump_root: Identical to lsif_dumps.root; The working directory of the indexer image relative to the repository root.
id: The row ID of the search result.
label: The label string of the result, e.g. a one-line function signature. See protocol/documentation.go:Documentation
label_reverse_tsv: Indexed tsvector for the reverse of the label field, for suffix lexeme/word matching. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
label_tsv: Indexed tsvector for the label field. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
lang_name_id: The programming language (or indexer name) that produced the result. Foreign key into lsif_data_docs_search_lang_names_private.
path_id: The fully qualified documentation page path ID, e.g. including "#section". See GraphQL codeintel.schema:documentationPage for what this is.
repo_id: The repo ID, from the main app DB repo table. Used to search over a select set of repos by ID.
repo_name_id: The repository name that produced the result. Foreign key into lsif_data_docs_search_repo_names_private.
search_key: The search key generated by the indexer, e.g. mux.Router.ServeHTTP. It is language-specific, and likely unique within a repository (but not always.) See protocol/documentation.go:Documentation.SearchKey
search_key_reverse_tsv: Indexed tsvector for the reverse of the search_key field, for suffix lexeme/word matching. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
search_key_tsv: Indexed tsvector for the search_key field. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
tags_id: The tags from the documentation node. Foreign key into lsif_data_docs_search_tags_private.
Table "public.lsif_data_docs_search_public"
Column | Type | Collation | Nullable | Default
------------------------+----------+-----------+----------+----------------------------------------------------------
id | bigint | | not null | nextval('lsif_data_docs_search_public_id_seq'::regclass)
repo_id | integer | | not null |
dump_id | integer | | not null |
dump_root | text | | not null |
path_id | text | | not null |
detail | text | | not null |
lang_name_id | integer | | not null |
repo_name_id | integer | | not null |
tags_id | integer | | not null |
search_key | text | | not null |
search_key_tsv | tsvector | | not null |
search_key_reverse_tsv | tsvector | | not null |
label | text | | not null |
label_tsv | tsvector | | not null |
label_reverse_tsv | tsvector | | not null |
Indexes:
"lsif_data_docs_search_public_pkey" PRIMARY KEY, btree (id)
"lsif_data_docs_search_public_dump_id_idx" btree (dump_id)
"lsif_data_docs_search_public_dump_root_idx" btree (dump_root)
"lsif_data_docs_search_public_label_reverse_tsv_idx" btree (label_reverse_tsv)
"lsif_data_docs_search_public_label_tsv_idx" btree (label_tsv)
"lsif_data_docs_search_public_repo_id_idx" btree (repo_id)
"lsif_data_docs_search_public_search_key_reverse_tsv_idx" btree (search_key_reverse_tsv)
"lsif_data_docs_search_public_search_key_tsv_idx" btree (search_key_tsv)
Foreign-key constraints:
"lsif_data_docs_search_public_lang_name_id_fk" FOREIGN KEY (lang_name_id) REFERENCES lsif_data_docs_search_lang_names_public(id)
"lsif_data_docs_search_public_repo_name_id_fk" FOREIGN KEY (repo_name_id) REFERENCES lsif_data_docs_search_repo_names_public(id)
"lsif_data_docs_search_public_tags_id_fk" FOREIGN KEY (tags_id) REFERENCES lsif_data_docs_search_tags_public(id)
Triggers:
lsif_data_docs_search_public_delete AFTER DELETE ON lsif_data_docs_search_public REFERENCING OLD TABLE AS oldtbl FOR EACH STATEMENT EXECUTE FUNCTION lsif_data_docs_search_public_delete()
lsif_data_docs_search_public_insert AFTER INSERT ON lsif_data_docs_search_public REFERENCING NEW TABLE AS newtbl FOR EACH STATEMENT EXECUTE FUNCTION lsif_data_docs_search_public_insert()
A tsvector search index over API documentation (public repos only)
detail: The detail string (e.g. the full function signature and its docs). See protocol/documentation.go:Documentation
dump_id: The identifier of the associated dump in the lsif_uploads table (state=completed).
dump_root: Identical to lsif_dumps.root; The working directory of the indexer image relative to the repository root.
id: The row ID of the search result.
label: The label string of the result, e.g. a one-line function signature. See protocol/documentation.go:Documentation
label_reverse_tsv: Indexed tsvector for the reverse of the label field, for suffix lexeme/word matching. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
label_tsv: Indexed tsvector for the label field. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
lang_name_id: The programming language (or indexer name) that produced the result. Foreign key into lsif_data_docs_search_lang_names_public.
path_id: The fully qualified documentation page path ID, e.g. including "#section". See GraphQL codeintel.schema:documentationPage for what this is.
repo_id: The repo ID, from the main app DB repo table. Used to search over a select set of repos by ID.
repo_name_id: The repository name that produced the result. Foreign key into lsif_data_docs_search_repo_names_public.
search_key: The search key generated by the indexer, e.g. mux.Router.ServeHTTP. It is language-specific, and likely unique within a repository (but not always.) See protocol/documentation.go:Documentation.SearchKey
search_key_reverse_tsv: Indexed tsvector for the reverse of the search_key field, for suffix lexeme/word matching. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
search_key_tsv: Indexed tsvector for the search_key field. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
tags_id: The tags from the documentation node. Foreign key into lsif_data_docs_search_tags_public.
Table "public.lsif_data_docs_search_repo_names_private"
Column | Type | Collation | Nullable | Default
-------------+----------+-----------+----------+----------------------------------------------------------------------
id | bigint | | not null | nextval('lsif_data_docs_search_repo_names_private_id_seq'::regclass)
repo_name | text | | not null |
tsv | tsvector | | not null |
reverse_tsv | tsvector | | not null |
Indexes:
"lsif_data_docs_search_repo_names_private_pkey" PRIMARY KEY, btree (id)
"lsif_data_docs_search_repo_names_private_repo_name_key" UNIQUE CONSTRAINT, btree (repo_name)
"lsif_data_docs_search_repo_names_private_reverse_tsv_idx" gin (reverse_tsv)
"lsif_data_docs_search_repo_names_private_tsv_idx" gin (tsv)
Referenced by:
TABLE "lsif_data_docs_search_private" CONSTRAINT "lsif_data_docs_search_private_repo_name_id_fk" FOREIGN KEY (repo_name_id) REFERENCES lsif_data_docs_search_repo_names_private(id)
Each unique repository name being stored in the API docs search index.
id: The ID of the repository name.
repo_name: The fully qualified name of the repository.
reverse_tsv: Indexed tsvector for the reverse of the lang_name field, for suffix lexeme/word matching. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
tsv: Indexed tsvector for the lang_name field. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
Table "public.lsif_data_docs_search_repo_names_public"
Column | Type | Collation | Nullable | Default
-------------+----------+-----------+----------+---------------------------------------------------------------------
id | bigint | | not null | nextval('lsif_data_docs_search_repo_names_public_id_seq'::regclass)
repo_name | text | | not null |
tsv | tsvector | | not null |
reverse_tsv | tsvector | | not null |
Indexes:
"lsif_data_docs_search_repo_names_public_pkey" PRIMARY KEY, btree (id)
"lsif_data_docs_search_repo_names_public_repo_name_key" UNIQUE CONSTRAINT, btree (repo_name)
"lsif_data_docs_search_repo_names_public_reverse_tsv_idx" gin (reverse_tsv)
"lsif_data_docs_search_repo_names_public_tsv_idx" gin (tsv)
Referenced by:
TABLE "lsif_data_docs_search_public" CONSTRAINT "lsif_data_docs_search_public_repo_name_id_fk" FOREIGN KEY (repo_name_id) REFERENCES lsif_data_docs_search_repo_names_public(id)
Each unique repository name being stored in the API docs search index.
id: The ID of the repository name.
repo_name: The fully qualified name of the repository.
reverse_tsv: Indexed tsvector for the reverse of the lang_name field, for suffix lexeme/word matching. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
tsv: Indexed tsvector for the lang_name field. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
Table "public.lsif_data_docs_search_tags_private"
Column | Type | Collation | Nullable | Default
--------+----------+-----------+----------+----------------------------------------------------------------
id | bigint | | not null | nextval('lsif_data_docs_search_tags_private_id_seq'::regclass)
tags | text | | not null |
tsv | tsvector | | not null |
Indexes:
"lsif_data_docs_search_tags_private_pkey" PRIMARY KEY, btree (id)
"lsif_data_docs_search_tags_private_tags_key" UNIQUE CONSTRAINT, btree (tags)
"lsif_data_docs_search_tags_private_tsv_idx" gin (tsv)
Referenced by:
TABLE "lsif_data_docs_search_private" CONSTRAINT "lsif_data_docs_search_private_tags_id_fk" FOREIGN KEY (tags_id) REFERENCES lsif_data_docs_search_tags_private(id)
Each uniques sequence of space-separated tags being stored in the API docs search index.
id: The ID of the tags.
tags: The full sequence of space-separated tags. See protocol/documentation.go:Documentation
tsv: Indexed tsvector for the tags field. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
Table "public.lsif_data_docs_search_tags_public"
Column | Type | Collation | Nullable | Default
--------+----------+-----------+----------+---------------------------------------------------------------
id | bigint | | not null | nextval('lsif_data_docs_search_tags_public_id_seq'::regclass)
tags | text | | not null |
tsv | tsvector | | not null |
Indexes:
"lsif_data_docs_search_tags_public_pkey" PRIMARY KEY, btree (id)
"lsif_data_docs_search_tags_public_tags_key" UNIQUE CONSTRAINT, btree (tags)
"lsif_data_docs_search_tags_public_tsv_idx" gin (tsv)
Referenced by:
TABLE "lsif_data_docs_search_public" CONSTRAINT "lsif_data_docs_search_public_tags_id_fk" FOREIGN KEY (tags_id) REFERENCES lsif_data_docs_search_tags_public(id)
Each uniques sequence of space-separated tags being stored in the API docs search index.
id: The ID of the tags.
tags: The full sequence of space-separated tags. See protocol/documentation.go:Documentation
tsv: Indexed tsvector for the tags field. Crafted for ordered, case, and punctuation sensitivity, see data_write_documentation.go:textSearchVector.
Table "public.lsif_data_documentation_mappings"
Column | Type | Collation | Nullable | Default
-----------+---------+-----------+----------+---------
dump_id | integer | | not null |
path_id | text | | not null |
result_id | integer | | not null |
file_path | text | | |
Indexes:
"lsif_data_documentation_mappings_pkey" PRIMARY KEY, btree (dump_id, path_id)
"lsif_data_documentation_mappings_inverse_unique_idx" UNIQUE, btree (dump_id, result_id)
Maps documentation path IDs to their corresponding integral documentationResult vertex IDs, which are unique within a dump.
dump_id: The identifier of the associated dump in the lsif_uploads table (state=completed).
file_path: The document file path for the documentationResult, if any. e.g. the path to the file where the symbol described by this documentationResult is located, if it is a symbol.
path_id: The documentation page path ID, see see GraphQL codeintel.schema:documentationPage for what this is.
result_id: The documentationResult vertex ID.
Table "public.lsif_data_documentation_pages"
Column | Type | Collation | Nullable | Default
----------------+---------+-----------+----------+---------
dump_id | integer | | not null |
path_id | text | | not null |
data | bytea | | |
search_indexed | boolean | | | false
Indexes:
"lsif_data_documentation_pages_pkey" PRIMARY KEY, btree (dump_id, path_id)
Triggers:
lsif_data_documentation_pages_delete AFTER DELETE ON lsif_data_documentation_pages REFERENCING OLD TABLE AS oldtbl FOR EACH STATEMENT EXECUTE FUNCTION lsif_data_documentation_pages_delete()
lsif_data_documentation_pages_insert AFTER INSERT ON lsif_data_documentation_pages REFERENCING NEW TABLE AS newtbl FOR EACH STATEMENT EXECUTE FUNCTION lsif_data_documentation_pages_insert()
lsif_data_documentation_pages_update AFTER UPDATE ON lsif_data_documentation_pages REFERENCING OLD TABLE AS oldtbl NEW TABLE AS newtbl FOR EACH STATEMENT EXECUTE FUNCTION lsif_data_documentation_pages_update()
Associates documentation pathIDs to their documentation page hierarchy chunk.
data: A gob-encoded payload conforming to a type DocumentationPageData struct pointer (lib/codeintel/semantic/types.go)
dump_id: The identifier of the associated dump in the lsif_uploads table (state=completed).
path_id: The documentation page path ID, see see GraphQL codeintel.schema:documentationPage for what this is.
Table "public.lsif_data_documentation_path_info"
Column | Type | Collation | Nullable | Default
---------+---------+-----------+----------+---------
dump_id | integer | | not null |
path_id | text | | not null |
data | bytea | | |
Indexes:
"lsif_data_documentation_path_info_pkey" PRIMARY KEY, btree (dump_id, path_id)
Associates documentation page pathIDs to information about what is at that pathID, its immediate children, etc.
data: A gob-encoded payload conforming to a type DocumentationPathInoData struct pointer (lib/codeintel/semantic/types.go)
dump_id: The identifier of the associated dump in the lsif_uploads table (state=completed).
path_id: The documentation page path ID, see see GraphQL codeintel.schema:documentationPage for what this is.
Table "public.lsif_data_documents"
Column | Type | Collation | Nullable | Default
-----------------+---------+-----------+----------+---------
dump_id | integer | | not null |
path | text | | not null |
data | bytea | | |
schema_version | integer | | not null |
num_diagnostics | integer | | not null |
ranges | bytea | | |
hovers | bytea | | |
monikers | bytea | | |
packages | bytea | | |
diagnostics | bytea | | |
Indexes:
"lsif_data_documents_pkey" PRIMARY KEY, btree (dump_id, path)
"lsif_data_documents_dump_id_schema_version" btree (dump_id, schema_version)
Triggers:
lsif_data_documents_schema_versions_insert AFTER INSERT ON lsif_data_documents REFERENCING NEW TABLE AS newtab FOR EACH STATEMENT EXECUTE FUNCTION update_lsif_data_documents_schema_versions_insert()
Stores reference, hover text, moniker, and diagnostic data about a particular text document witin a dump.
data: A gob-encoded payload conforming to the DocumentData type. This field is being migrated across ranges, hovers, monikers, packages, and diagnostics columns and will be removed in a future release of Sourcegraph.
diagnostics: A gob-encoded payload conforming to the Diagnostics field of the DocumentDatatype.
dump_id: The identifier of the associated dump in the lsif_uploads table (state=completed).
hovers: A gob-encoded payload conforming to the HoversResults field of the DocumentDatatype.
monikers: A gob-encoded payload conforming to the Monikers field of the DocumentDatatype.
num_diagnostics: The number of diagnostics stored in the data field.
packages: A gob-encoded payload conforming to the PackageInformation field of the DocumentDatatype.
path: The path of the text document relative to the associated dump root.
ranges: A gob-encoded payload conforming to the Ranges field of the DocumentDatatype.
schema_version: The schema version of this row - used to determine presence and encoding of data.
Table "public.lsif_data_documents_schema_versions"
Column | Type | Collation | Nullable | Default
--------------------+---------+-----------+----------+---------
dump_id | integer | | not null |
min_schema_version | integer | | |
max_schema_version | integer | | |
Indexes:
"lsif_data_documents_schema_versions_pkey" PRIMARY KEY, btree (dump_id)
"lsif_data_documents_schema_versions_dump_id_schema_version_boun" btree (dump_id, min_schema_version, max_schema_version)
Tracks the range of schema_versions for each upload in the lsif_data_documents table.
dump_id: The identifier of the associated dump in the lsif_uploads table.
max_schema_version: An upper-bound on the lsif_data_documents.schema_version where lsif_data_documents.dump_id = dump_id.
min_schema_version: A lower-bound on the lsif_data_documents.schema_version where lsif_data_documents.dump_id = dump_id.
Table "public.lsif_data_metadata"
Column | Type | Collation | Nullable | Default
-------------------+---------+-----------+----------+---------
dump_id | integer | | not null |
num_result_chunks | integer | | |
Indexes:
"lsif_data_metadata_pkey" PRIMARY KEY, btree (dump_id)
Stores the number of result chunks associated with a dump.
dump_id: The identifier of the associated dump in the lsif_uploads table (state=completed).
num_result_chunks: A bound of populated indexes in the lsif_data_result_chunks table for the associated dump. This value is used to hash identifiers into the result chunk index to which they belong.
Table "public.lsif_data_references"
Column | Type | Collation | Nullable | Default
----------------+---------+-----------+----------+---------
dump_id | integer | | not null |
scheme | text | | not null |
identifier | text | | not null |
data | bytea | | |
schema_version | integer | | not null |
num_locations | integer | | not null |
Indexes:
"lsif_data_references_pkey" PRIMARY KEY, btree (dump_id, scheme, identifier)
"lsif_data_references_dump_id_schema_version" btree (dump_id, schema_version)
Triggers:
lsif_data_references_schema_versions_insert AFTER INSERT ON lsif_data_references REFERENCING NEW TABLE AS newtab FOR EACH STATEMENT EXECUTE FUNCTION update_lsif_data_references_schema_versions_insert()
Associates (document, range) pairs with the export monikers attached to the range.
data: A gob-encoded payload conforming to an array of LocationData types.
dump_id: The identifier of the associated dump in the lsif_uploads table (state=completed).
identifier: The moniker identifier.
num_locations: The number of locations stored in the data field.
schema_version: The schema version of this row - used to determine presence and encoding of data.
scheme: The moniker scheme.
Table "public.lsif_data_references_schema_versions"
Column | Type | Collation | Nullable | Default
--------------------+---------+-----------+----------+---------
dump_id | integer | | not null |
min_schema_version | integer | | |
max_schema_version | integer | | |
Indexes:
"lsif_data_references_schema_versions_pkey" PRIMARY KEY, btree (dump_id)
"lsif_data_references_schema_versions_dump_id_schema_version_bou" btree (dump_id, min_schema_version, max_schema_version)
Tracks the range of schema_versions for each upload in the lsif_data_references table.
dump_id: The identifier of the associated dump in the lsif_uploads table.
max_schema_version: An upper-bound on the lsif_data_references.schema_version where lsif_data_references.dump_id = dump_id.
min_schema_version: A lower-bound on the lsif_data_references.schema_version where lsif_data_references.dump_id = dump_id.
Table "public.lsif_data_result_chunks"
Column | Type | Collation | Nullable | Default
---------+---------+-----------+----------+---------
dump_id | integer | | not null |
idx | integer | | not null |
data | bytea | | |
Indexes:
"lsif_data_result_chunks_pkey" PRIMARY KEY, btree (dump_id, idx)
Associates result set identifiers with the (document path, range identifier) pairs that compose the set.
data: A gob-encoded payload conforming to the ResultChunkData type.
dump_id: The identifier of the associated dump in the lsif_uploads table (state=completed).
idx: The unique result chunk index within the associated dump. Every result set identifier present should hash to this index (modulo lsif_data_metadata.num_result_chunks).